Home Companies Shenzhen Hazel Electronics Co., Ltd.

LD921 180MAh Battery Heart Rate Health Bracelet Blood Oxygen Measurement

Shenzhen Hazel Electronics Co., Ltd.
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[China] country

Address: 3F, Area C, Yard 3, Shenzhen No. 3 Liyuan Road, Baoan District, Shenzhen, Guangdong

Contact name:Young yang

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Shenzhen Hazel Electronics Co., Ltd.

LD921 180MAh Battery Heart Rate Health Bracelet Blood Oxygen Measurement

Country/Region china
City & Province shenzhen guangdong
Categories Jewelry Making Tools & Equipment
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Product Details

LD921 180MAh Battery Heart Rate Health Bracelet Blood Oxygen Measurement

 

M56 LD921 smart watch COB capacitive multi-touch blood oxygen measurement TWS headset connected to gameable


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hardware information
 
 
 
 
Motherboard model
LD921
 
 
Motherboard size
26.8*13.4*0.8MM
 
 
CPU
MT2503AVE
 
 
Flash
64M/128M/256M etc.
 
 
GPS/AGPS
NO
 
 
G-sensor
YES
 
 
M-sensor
NO
 
 
Power amplifier
YES
 
 
Wifi
NO
 
 
SIM
NO
 
 
T-FLASH
NO
 
 
BT
3.0+4.0 Dual-mode
 
 
BLE antenna
wire required (antenna on board is not supported)
 
 
LCD
1.54/1.3/1.69 etc.
 
 
TP
COB capacitance multi touch
 
 
Heart rate sensor
YES
 
 
Motor
YES
 
 
USB
NO
 
 
Charging mode
4pin thimble charging compatible(With data transmission) with wireless charging
 
 
Microphone
YES
 
 
Side key
YES,It can be used as a knob button
 
 
Horn
YES
 
 
Receiver
None, two in one with receiver
 
 
Battery capacity
80mah-200mah
 
 
Software function
 
 
 
 
basic function
BT dial,Telephone book,Call record,message,Motion record,heart rate,Blood pressure
monitoring,Physical training,Sedentary reminder,BT music,Sleep monitoring,Notice reminder,file management,Set up,Sound recording,Alarm clock,Stopwatch,Remote photo taking,Looking for mobile phone,calendar,Calculator,WeChat,QQ,Twitter,Facebook,WhatsApp,Dial push ,Local music / video playback,TWS headset connection,Call number,Press button to report number etc.
 
 
Message Push Language
English, Vietnamese, Thai, Malay, Hindi, Arabic, Persian, Indonesian, Hebrew, Portuguese, Spanish, Russian, Turkish, French,German, Italian, polish
 
 
App language
Chinese, English, traditional, Arabic, Czech, German, Spanish, French, Japanese, Malaysian, Dutch, polish, Portuguese, Russian,Slovak, Thai, Turkish, Vietnamese, Italian, Filipino,Indonesian, Ukrainian, Hindi
 
 
APP System
IOS 9.0 and above, Android 5.0 and above
 
 
Product Usage





Company Introduction
Shenzhen huazhao technology co., LTD., founded in 2018, is a wholesale company specializing in the production of high-quality smart bracelet. The company provides customized products and OEM services. Every month a variety of new models and designs are introduced, styles and materials are the latest. The factory has skilled technical and professional personnel

Our Services & Strength

Shenzhen huazhao technology co., ltd. is committed to the application of new technology to product development, continuous innovation, adhering to the "customer first" service consciousness. Our advantages: 1. The technical staff team is up to 100 people 2. Advantages of personnel: 80% of the personnel have university degree, and the key personnel have more than 5 years of practical experience in the industry
 

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